//C:7.3:towarg.cpp -- a function  with 2 arguments
#include <iostream>
using namespace std;
void n_chars(char, int);

int main(void)
{
    int times;
    char ch;

    cout << "Entera a character: ";
    cin >> ch;
    while(ch != 'q')    // q to quit
    {
        cout << "Enter an integer: ";
        cin >> times;
        n_chars(ch, times);    // function with two arguments
        cout << "\nEnter another character or press the"
             << " q-key to quit: ";
        cin >> ch;
    }
    cout << "The value of times is " << times << ".\n";
    cout << "Bye\n";
    return 0;
}                    

void n_chars(char c, int n)    // displays c n times
{
    while(n-- > 0)
    {   // countinue until n reaches 0
        cout << c;
    }
}

